CN111197307A - Pile driver for construction - Google Patents
Pile driver for construction Download PDFInfo
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- CN111197307A CN111197307A CN202010024402.0A CN202010024402A CN111197307A CN 111197307 A CN111197307 A CN 111197307A CN 202010024402 A CN202010024402 A CN 202010024402A CN 111197307 A CN111197307 A CN 111197307A
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- 238000010276 construction Methods 0.000 title claims description 6
- 239000007787 solid Substances 0.000 claims abstract description 37
- 238000009435 building construction Methods 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims description 29
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000001133 acceleration Effects 0.000 claims description 3
- 230000009347 mechanical transmission Effects 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 10
- 238000010009 beating Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 10
- 230000009471 action Effects 0.000 description 6
- 238000005457 optimization Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/02—Placing by driving
- E02D7/06—Power-driven drivers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/02—Placing by driving
- E02D7/06—Power-driven drivers
- E02D7/14—Components for drivers inasmuch as not specially for a specific driver construction
- E02D7/16—Scaffolds or supports for drivers
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Piles And Underground Anchors (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention discloses a pile driver for building construction, which structurally comprises a connecting block, a support rod, a main rod, a pile driving head, a fixed seat, a crawler and a driving wheel, wherein the connecting block is mechanically connected with the support rod, the main rod is arranged at one end of the support rod, which is far away from the connecting block, the main rod is connected with the support rod, the main rod is fixedly arranged on the fixed seat, two crawlers are arranged at the bottom of the fixed seat, and the driving wheel is arranged in the crawlers, so that the: through setting up "worker" font structure for well core rod downstream's in-process promotes "worker" font structure and its syntropy motion, thereby make solid plate exert a power to two boards after around the rotation axis rotation, make originally there is the second board atress of downstream again, reached the purpose of having accelerated well core rod downstream's speed, the impact force that makes the core rod have is bigger, make under the unchangeable circumstances of motive power, well core rod drives and hits the power that the beating head acted on the target point and be greater than the power that the motive power directly acted on the target point.
Description
Technical Field
The invention relates to the field of bridge construction, in particular to a pile driver for building construction.
Background
With the continuous updating of mechanical equipment, most of manual work is replaced by the mechanical equipment in the building construction process, the application of the pile driver is time-saving and labor-saving, and the existing pile driver for building construction has the following defects:
the existing pile driver controls the driving head to move up and down through mechanical force drive, so that the pile driving effect is achieved, and under the condition that the driving power for lifting the driving head is equal, the action effect of the driving head on a target point and the action effect of the driving power directly acting on the target point have no obvious difference.
Disclosure of Invention
Aiming at the defects of the prior art, the invention is realized by the following technical scheme: a pile driver for building construction structurally comprises a connecting block, a supporting rod, a main rod, a pile driving head, a fixed seat, two tracks and a driving wheel, wherein the connecting block is mechanically connected with the supporting rod;
the pile driving device comprises a pile driving head, a pile driving rod, an accelerating stress application cavity and a pile driving head, wherein the pile driving head is composed of an upper driving block, a beating rod, the accelerating stress application cavity and the beating head, the upper driving block is penetrated through by the beating rod, the beating rod is mechanically connected with the upper driving block, the upper driving block is connected with the accelerating stress application cavity, the accelerating stress application cavity is penetrated through by the beating rod, and the beating rod is mechanically welded with the beating head.
As a further optimization of the invention, the striking head is provided with a reinforcing layer, and the reinforcing layer is positioned at the bottom of the striking head and is fixedly connected with the striking head.
As a further optimization of the invention, the upper driving block is composed of a connecting block, two driving rods, an upper limiting plate, a lower limiting plate and a limiting rod, the connecting block and the driving rods are vertically arranged, the two driving rods are arranged and are oppositely arranged in a symmetrical structure, one end of each driving rod is vertically welded with the connecting block, the other end of each driving rod is provided with the upper limiting plate, the driving rods are fixedly connected with the upper limiting plate, the upper limiting plate and the lower limiting plate are parallel to each other, the limiting rod is perpendicular to the upper limiting plate and the lower limiting plate, and the limiting rod is arranged in an I shape with the upper limiting plate and the lower limiting plate.
As a further optimization of the invention, the hammering rod is composed of a first plate, a second plate and a central rod, the first plate and the second plate are arranged in parallel and are arranged in an up-and-down structure, the mass of the first plate is less than that of the second plate, the uniform central rods of the first plate and the second plate are mutually vertical, and the uniform central rods of the first plate and the second plate are mechanically welded.
As a further optimization of the invention, the accelerating force application cavity is composed of a conical cavity, a force application mechanism, a limiting mechanism and an upper connecting plate, the diameter of the conical cavity is sequentially reduced from top to bottom, the force application mechanism and the limiting mechanism are arranged in the conical cavity, the upper connecting plate is positioned at one end with a larger diameter of the conical cavity, the conical cavity is fixedly connected with the upper connecting plate, and the force application mechanism is matched with the I-shaped structure.
As a further optimization of the invention, the force application mechanism is composed of a rotating shaft, a solid plate and a through hole, the solid plate is arranged in a fan shape and fixedly connected with the rotating shaft, the rotating shaft is arranged on the inner wall of the conical cavity, the solid plate is penetrated through by the through hole, and the through hole is penetrated through by the limiting rod.
As a further optimization of the invention, the limiting mechanism is composed of two solid blocks, a connecting ring and a ring penetrating shaft, the solid blocks are fixedly connected with the inner wall of the end with the smaller diameter of the conical cavity, the connecting ring penetrates through the solid blocks, the connecting ring is penetrated through by the central rod, and the ring penetrating shaft is positioned at the position where the connecting ring penetrates through the solid blocks.
Advantageous effects
The invention relates to a pile driver for building construction, which drives a hammering rod to do lifting motion by virtue of external force, when the hammering rod moves downwards, a downward force is applied to a target, when the hammering rod moves upwards, the hammering rod returns to a certain height, so that when the hammering rod moves downwards again, a certain height difference is formed, and a larger force can be applied to the target under the action of gravity acceleration, because a reinforcing layer is arranged on the hammering head, the action effect of the hammering head is ensured in a certain time, when a central rod moves downwards, a plate moves downwards along with the plate and pushes a connecting block to move downwards along with the plate, so that the connecting block pushes two driving rods to move downwards along with the plate, in the process of downward movement of the driving rods, because the central rod passes through a through hole, and the lengths of an upper limiting plate and a lower limiting plate are both larger than the width of the through hole, a solid plate can be pushed to move along with the plate at the same direction at the moment of downward movement of an I-shaped structure, the solid plate exerts a power to No. two boards after rotating around the rotation axis for there has been the atress once more of No. two boards of downstream originally, thereby has accelerated well core rod downstream's speed, makes the impact force that the core rod has bigger, and is equipped with stop gear in the less one end port inboard of toper chamber diameter, makes No. two boards descend a certain position after, is intercepted by two solid lumps, and the establishment of go-between can make well core rod normally move about.
Compared with the prior art, the invention has the following advantages:
according to the invention, the I-shaped structure is arranged, so that the I-shaped structure is pushed to move in the same direction as the I-shaped structure in the downward movement process of the central rod, a force is applied to the second plate after the solid plate rotates around the rotating shaft, the second plate which originally moves downward is stressed again, the downward movement speed of the central rod is accelerated, the impact force of the central rod is larger, and the force of the central rod driving the striking head to act on the target point is larger than the force of the motive power directly acting on the target point under the condition that the motive power is unchanged.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of a pile driver for building construction according to the present invention.
Fig. 2 is a cross-sectional view of a pile driving head of the pile driver for building construction of the present invention.
Fig. 3 is a cross-sectional view of the working state of a pile driving head of the pile driver for building construction.
Fig. 4 is a top view of a coupling ring of a pile driver for construction according to the present invention.
Fig. 5 is a structural view of a force application mechanism of a pile driver for construction according to the present invention.
In the drawing, the device comprises a connecting block-1, a support rod-2, a main rod-3, a piling head-4, a fixed seat-5, a crawler-6, a driving wheel-7, an upper driving block-a, a hammering rod-b, an accelerating stress cavity-c, a hammering head-d, a reinforcing layer-d 1, a connecting block-a 1, a driving rod-a 2, an upper limiting plate-a 3, a lower limiting plate-a 4, a limiting rod-a 5, a first plate-b 1, a second plate-b 2, a central rod-b 3, a conical cavity-c 1, a force application mechanism-c 2, a limiting mechanism-c 3, an upper connecting plate-c 4, a rotating shaft-c 21, a solid plate-c 22, a through hole-c 23, a solid block-c 31, a connecting ring-c 32 and a ring through shaft-c 33.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
Example 1
Referring to fig. 1-5, the invention provides a pile driver for building construction, which structurally comprises a connecting block 1, a supporting rod 2, a main rod 3, a pile driving head 4, a fixed seat 5, caterpillar tracks 6 and driving wheels 7, wherein the connecting block 1 is mechanically connected with the supporting rod 2, the main rod 3 is arranged at one end of the supporting rod 2, which is far away from the connecting block 1, the main rod 3 is connected with the supporting rod 2, the main rod 3 is fixedly arranged on the fixed seat 5, the bottom of the fixed seat 5 is provided with the two caterpillar tracks 6, the driving wheels 7 are arranged in the caterpillar tracks 6, the driving wheels 7 are in mechanical transmission fit with the caterpillar tracks 6, and the pile driving head 4 is mechanically connected;
the pile driving head 4 is composed of an upper driving block a, a hammering rod b, an accelerating force-applying cavity c and a hammering head d, the upper driving block a is penetrated through by the hammering rod b, the hammering rod b is mechanically connected with the upper driving block a, the upper driving block a is connected with the accelerating force-applying cavity c, the accelerating force-applying cavity c is penetrated through by the hammering rod b, and the hammering rod b is mechanically welded with the hammering head d.
And a reinforcing layer d1 is arranged on the striking head d, and the reinforcing layer d1 is positioned at the bottom of the striking head d and is fixedly connected with the striking head d.
The upper driving block a is composed of a connecting block a1, a driving rod a2, an upper limit plate a3, a lower limit plate a4 and a limit rod a5, the connecting block a1 and the driving rod a2 are vertically arranged, two driving rods a2 are arranged and are oppositely arranged in a symmetrical structure, one end of each driving rod a2 is vertically welded with the connecting block a1, the other end of each driving rod is provided with the upper limit plate a3, the driving rod a2 is fixedly connected with the upper limit plate a3, the upper limit plate a3 and the lower limit plate a4 are parallel to each other, the limit rod a5 is vertical to the upper limit plate a3 and the lower limit plate a4, the limit rod a5, the upper limit plate a3 and the lower limit plate a4 are arranged in an I shape, and the I-shaped structure is arranged in the accelerating and pressurizing cavity c.
The hammering rod b is composed of a first plate b1, a second plate b2 and a central rod b3, the first plate b1 and the second plate b2 are arranged in parallel and are arranged in an up-and-down structure, the mass of the first plate b1 is smaller than that of the second plate b2, the first plate b1 and the second plate b2 are uniformly vertical to each other through the central rod b3, the first plate b1 and the second plate b2 are uniformly welded with the central rod b3 in a mechanical mode, and the second plate b2 is installed in an accelerating force adding cavity c and matched with the accelerating force adding cavity c.
The accelerating force application cavity c is composed of a conical cavity c1, a force application mechanism c2, a limiting mechanism c3 and an upper connecting plate c4, the diameter of the conical cavity c1 is sequentially reduced from top to bottom, the force application mechanism c2 and the limiting mechanism c3 are arranged in the conical cavity c1, the upper connecting plate c4 is located at one end, with the larger diameter, of the conical cavity c1, the conical cavity c1 is fixedly connected with the upper connecting plate c4, the force application mechanism c2 is matched with the I-shaped structure, and the limiting mechanism c3 and the upper connecting plate c4 are oppositely arranged and are arranged at one end, with the smaller diameter, of the conical cavity c 1.
The force application mechanism c2 is composed of a rotating shaft c21, a solid plate c22 and a through hole c23, the solid plate c22 is arranged in a fan shape, the solid plate c22 is fixedly connected with the rotating shaft c21, the rotating shaft c21 is installed on the inner wall of the conical cavity c1, the solid plate c22 is penetrated through the through hole c23, the through hole c23 is penetrated through the limiting rod a5, and the inner diameter of the through hole c23 is larger than the diameter of the limiting rod a 5.
The limiting mechanism c3 is composed of a solid block c31, a connecting ring c32 and a ring through shaft c33, the solid block c31 is fixedly connected with the inner wall of the end, with the smaller diameter, of the conical cavity c1, two solid blocks c31 are arranged and are oppositely arranged, the connecting ring c32 penetrates through the solid block c31, the connecting ring c32 is penetrated through the central rod b3, and the ring through shaft c33 is located at the position where the connecting ring c32 penetrates through the solid block c 31.
The driving wheel 7 rotates and is matched with the crawler belt 6, so that the pile driver moves to a target place, when the pile driving head 4 corresponds to the target place, only the driving wheel 7 stops working, the hammering rod b is driven to do lifting motion by external force, when the hammering rod b moves downwards, applying a downward force to the target, returning the hammering rod b to a certain height when the hammering rod b moves upwards, so that the hammering rod b has a certain height difference when moving downwards again, thereby exerting larger force on the target under the action of gravity acceleration, because the reinforcing layer d1 is arranged on the striking head d, the action effect of the striking head d is ensured in a certain time, and a limiting mechanism c3 is arranged at the inner side of one end port with a smaller diameter of the conical cavity c1, so that after the second plate b2 descends to a certain position, intercepted by two solid blocks c31, and the connection ring c32 is set up to enable the central rod b3 to normally move.
Example 2
Referring to fig. 1-3, the invention provides a pile driver for building construction, which structurally comprises a connecting block 1, a supporting rod 2, a main rod 3, a pile driving head 4, a fixed seat 5, caterpillar tracks 6 and driving wheels 7, wherein the connecting block 1 is mechanically connected with the supporting rod 2, the main rod 3 is arranged at one end of the supporting rod 2, which is far away from the connecting block 1, the main rod 3 is connected with the supporting rod 2, the main rod 3 is fixedly arranged on the fixed seat 5, the bottom of the fixed seat 5 is provided with the two caterpillar tracks 6, the driving wheels 7 are arranged in the caterpillar tracks 6, the driving wheels 7 are in mechanical transmission fit with the caterpillar tracks 6, and the pile driving head 4 is mechanically connected; the pile driving head 4 is composed of an upper driving block a, a hammering rod b, an accelerating force-applying cavity c and a hammering head d, wherein the upper driving block a is penetrated through by the hammering rod b, the hammering rod b is mechanically connected with the upper driving block a, the upper driving block a is connected with the accelerating force-applying cavity c, the accelerating force-applying cavity c is penetrated through by the hammering rod b, and the hammering rod b is mechanically welded with the hammering head d; the upper driving block a consists of a connecting block a1, a driving rod a2, an upper limit plate a3, a lower limit plate a4 and a limit rod a 5; the connecting block a1 and the driving rod a2 are perpendicular to each other, two driving rods a2 are arranged and are symmetrically and oppositely arranged, one end of each driving rod a2 is perpendicularly welded with the connecting block a1, the other end of each driving rod a2 is provided with an upper limiting plate a3, the driving rod a2 is fixedly connected with the upper limiting plate a3, the upper limiting plate a3 is parallel to the lower limiting plate a4, the limiting rod a5 is perpendicular to the upper limiting plate a3 and the lower limiting plate a4, and the limiting rod a5 is arranged in an 'I' shape with the upper limiting plate a3 and the lower limiting plate a 4; the accelerating force application cavity c is composed of a conical cavity c1, a force application mechanism c2, a limiting mechanism c3 and an upper connecting plate c4, the diameter of the conical cavity c1 is sequentially reduced from top to bottom, the force application mechanism c2 and the limiting mechanism c3 are arranged in the conical cavity c1, the upper connecting plate c4 is located at one end, with the larger diameter, of the conical cavity c1, the conical cavity c1 is fixedly connected with the upper connecting plate c4, the force application mechanism c2 is matched with the I-shaped structure, the limiting mechanism c3 is arranged opposite to the upper connecting plate c4 and is arranged at one end, with the smaller diameter, of the conical cavity c 1; the force application mechanism c2 is composed of a rotating shaft c21, a solid plate c22 and a through hole c23, the solid plate c22 is arranged in a fan shape, the solid plate c22 is fixedly connected with the rotating shaft c21, the rotating shaft c21 is installed on the inner wall of the conical cavity c1, the solid plate c22 is penetrated through the through hole c23, and the through hole c23 is penetrated through by a limiting rod a 5.
When the central rod b3 moves downwards, the first plate b1 pushes the connecting block a1 to move downwards, so that the connecting block a1 pushes the two driving rods a2 to move downwards, and in the process that the driving rods a2 move downwards, because the central rod b3 penetrates through the through holes c23, and the lengths of the upper limiting plate a3 and the lower limiting plate a4 are both larger than the width of the through holes c23, the solid plate c22 is pushed to move in the same direction at the moment of downward movement of the I-shaped structure, and a force is applied to the second plate b2 after the solid plate c22 rotates around the rotating shaft c21, so that the force is applied to the second plate b2 which has moved downwards again, the downward movement speed of the central rod b3 is increased, and the impact force of the central rod b3 is larger.
The invention solves the problem that the existing pile driver drives and controls the driving head to move up and down through mechanical force to realize the pile driving effect, and under the condition that the driving force for lifting the driving head is equal, the effect of the striking head on the target point is not obviously different from the effect of the motive power directly acting on the target point, and by the mutual combination of the components, by arranging the I-shaped structure, the I-shaped structure is pushed to move in the same direction as the central rod b3 in the process of moving downwards, so that the solid plate c22 applies a force to the second plate b2 after rotating about the rotation axis c21, so that the second plate b2 which originally has moved downwards is stressed again, the purpose of accelerating the downward movement speed of the central rod b3 is achieved, the impact force of the central rod b3 is larger, so that under the condition that the motive power is unchanged, the force of the central rod b3 driving the striking head d to act on the target point is larger than the force of the motive power directly acting on the target point.
While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a pile driver for construction, its structure includes connecting block (1), branch (2), mobile jib (3), pile head (4), fixing base (5), track (6), driving wheel (7), its characterized in that:
the pile driving device is characterized in that the connecting block (1) is mechanically connected with the supporting rod (2), a main rod (3) is arranged at one end, away from the connecting block (1), of the supporting rod (2), the main rod (3) is connected with the supporting rod (2), the main rod (3) is fixedly installed on the fixing seat (5), two crawler belts (6) are arranged at the bottom of the fixing seat (5), a driving wheel (7) is arranged in the crawler belts (6), the driving wheel (7) is in mechanical transmission fit with the crawler belts (6), and the pile driving head (4) is mechanically connected with the connecting block (1);
the pile driving head (4) is composed of an upper driving block (a), a hammering rod (b), an accelerating force-adding cavity (c) and a hammering head (d), the upper driving block (a) is penetrated through by the hammering rod (b), the hammering rod (b) is mechanically connected with the upper driving block (a), the upper driving block (a) is connected with the accelerating force-adding cavity (c), the accelerating force-adding cavity (c) is penetrated through by the hammering rod (b), and the hammering rod (b) is mechanically welded with the hammering head (d).
2. Pile driver for building construction according to claim 1, characterized in that: and a reinforcing layer (d1) is arranged on the striking head (d), and the reinforcing layer (d1) is positioned at the bottom of the striking head (d) and is fixedly connected with the striking head (d).
3. Pile driver for building construction according to claim 1, characterized in that: the upper driving block (a) is composed of a connecting block (a1), a driving rod (a2), an upper limiting plate (a3), a lower limiting plate (a4) and a limiting rod (a5), one end of the driving rod (a2) is vertically welded with the connecting block (a1), the other end of the driving rod is provided with the upper limiting plate (a3), the driving rod (a2) is fixedly connected with the upper limiting plate (a3), and the limiting rod (a5) is arranged in an I shape together with the upper limiting plate (a3) and the lower limiting plate (a 4).
4. Pile driver for building construction according to claim 1, characterized in that: the hammering rod (b) is composed of a first plate (b1), a second plate (b2) and a center rod (b3), the mass of the first plate (b1) is smaller than that of the second plate (b2), and the first plate (b1) and the second plate (b2) are mechanically welded with the center rod (b3) uniformly.
5. Pile driver for building construction according to claim 1, characterized in that: acceleration stress cavity (c) comprises toper chamber (c1), application of force mechanism (c2), stop gear (c3), last linkage plate (c4), be equipped with application of force mechanism (c2), stop gear (c3) in toper chamber (c1), toper chamber (c1) and last linkage plate (c4) fixed connection, application of force mechanism (c2) and "worker" font structure cooperate.
6. Pile driver for building construction according to claim 5, characterized in that: the force application mechanism (c2) is composed of a rotating shaft (c21), a solid plate (c22) and a through hole (c23), the solid plate (c22) is fixedly connected with the rotating shaft (c21), the solid plate (c22) is penetrated through the through hole (c23), and the through hole (c23) is penetrated through a limiting rod (a 5).
7. Pile driver for building construction according to claim 5, characterized in that: the limiting mechanism (c3) is composed of a solid block (c31), a connecting ring (c32) and a penetrating shaft (c33), the solid block (c31) penetrates through the connecting ring (c32), and the penetrating shaft (c33) is located at the position where the connecting ring (c32) penetrates through the solid block (c 31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010024402.0A CN111197307B (en) | 2020-01-10 | 2020-01-10 | Pile driver for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010024402.0A CN111197307B (en) | 2020-01-10 | 2020-01-10 | Pile driver for construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111197307A true CN111197307A (en) | 2020-05-26 |
| CN111197307B CN111197307B (en) | 2021-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010024402.0A Active CN111197307B (en) | 2020-01-10 | 2020-01-10 | Pile driver for construction |
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| Country | Link |
|---|---|
| CN (1) | CN111197307B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204676535U (en) * | 2015-05-03 | 2015-09-30 | 杨惠萍 | A kind of air pressure rotary type pile driver |
| KR20160142206A (en) * | 2015-06-02 | 2016-12-12 | 최초로 | Pile hammer |
| CN206667249U (en) * | 2017-04-20 | 2017-11-24 | 王雪红 | A kind of civil engineering piling machine |
| CN107829430A (en) * | 2017-11-13 | 2018-03-23 | 伍超群 | A kind of adjustable piling machine of civil engineering |
| CN208455621U (en) * | 2018-06-07 | 2019-02-01 | 江苏燕舞建设有限公司 | It is a kind of for building the pile monkey of stake machine |
| CN208733629U (en) * | 2018-08-19 | 2019-04-12 | 佛山市平石深基坑工程有限公司 | A kind of architectural engineering ringing engine |
-
2020
- 2020-01-10 CN CN202010024402.0A patent/CN111197307B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204676535U (en) * | 2015-05-03 | 2015-09-30 | 杨惠萍 | A kind of air pressure rotary type pile driver |
| KR20160142206A (en) * | 2015-06-02 | 2016-12-12 | 최초로 | Pile hammer |
| CN206667249U (en) * | 2017-04-20 | 2017-11-24 | 王雪红 | A kind of civil engineering piling machine |
| CN107829430A (en) * | 2017-11-13 | 2018-03-23 | 伍超群 | A kind of adjustable piling machine of civil engineering |
| CN208455621U (en) * | 2018-06-07 | 2019-02-01 | 江苏燕舞建设有限公司 | It is a kind of for building the pile monkey of stake machine |
| CN208733629U (en) * | 2018-08-19 | 2019-04-12 | 佛山市平石深基坑工程有限公司 | A kind of architectural engineering ringing engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111197307B (en) | 2021-06-15 |
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